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1. 发明授权

US4560797A Oxidation of primary amines to oximes by elemental oxygen with catalyst regeneration 失效
标题翻译：用催化剂再生通过元素氧将伯胺氧化成肟
公开(公告)号：US4560797A
公开(公告)日：1985-12-24
申请号：US451701
申请日：1982-12-20
申请人： Jean Yamanis , Emery J. Carlson , John N. Armor
发明人： Jean Yamanis , Emery J. Carlson , John N. Armor
IPC分类号： B01J23/30 , B01J27/188 , B01J37/03 , C07C131/04 , B01J23/92 , C07C131/00
CPC分类号： B01J27/188 , B01J23/30 , B01J37/033
摘要： Improved processes for the conversion to oximes by selective oxidation, in the vapor phase, of saturated primary aliphatic or alicyclic amines having 2 to 12 carbon atoms especially cyclohexylamine to cyclohexanone oxime with elemental oxygen, in a reaction zone, in the presence of an effective amount of a catalyst comprising an oxygen-containing tungsten compound and alumina by (1) periodically regenerating the oxygen-containing tungsten catalyst by heating same at about 250.degree. C.-300.degree. C. in the presence of elemental oxygen, or (2) maintaining the temperature of the oxygen-containing tungsten catalyst in a range of about 100.degree. C.-145.degree. C. or (3) employing higher mol fractions of oxygen and of amine in a range of about 0.2-0.4 in the vapor phase are disclosed. An improved method of preparing an oxygen-containing tungsten on an alumina catalyst is also disclosed.
摘要翻译：在有效量的存在下，在反应区中，通过在气相中选择性氧化具有2至12个碳原子的饱和伯脂族或脂环族胺，特别是环己胺与环己酮肟与元素氧的转化为肟的改进方法包含含氧钨化合物和氧化铝的催化剂通过（1）在元素氧存在下，在约250℃-300℃下，通过加热氧化钨催化剂来定期再生含氧钨催化剂，或者（2）维持公开了含氧钨催化剂在约100℃-145℃范围内的温度或（3）在汽相中使用较高摩尔分数的氧气和约0.2-0.4范围的胺的胺。还公开了一种在氧化铝催化剂上制备含氧钨的改进方法。

2. 发明授权

US4624939A Catalyst and method of making same for oxidation of primary amines to oximes by elemental oxygen 失效
标题翻译：通过元素氧将伯胺氧化成肟的催化剂及其制备方法
公开(公告)号：US4624939A
公开(公告)日：1986-11-25
申请号：US780857
申请日：1985-09-27
申请人： Jean Yamanis , Emery J. Carlson , John N. Armor
发明人： Jean Yamanis , Emery J. Carlson , John N. Armor
IPC分类号： B01J23/30 , B01J27/188 , B01J37/03 , B01J21/04 , B01J21/06 , B01J27/18
CPC分类号： B01J23/30 , B01J27/188 , B01J37/033
摘要： Improved processes for the conversion to oximes by selective oxidation, in the vapor phase, of saturated primary aliphatic or alicyclic amines having 2 to 12 carbon atoms especially cyclohexylamine to cyclohexanone oxime with elemental oxygen, in a reaction zone, in the presence of an effective amount of a catalyst comprising an oxygen-containing tungsten compound and alumina by (1) periodically regenerating the oxygen-containing tungsten catalyst by heating same at about 250.degree. C.-300.degree. C. in the presence of elemental oxygen, or (2) maintaining the temperature of the oxygen-containing tungsten catalyst in a range of about 100.degree. C.-145.degree. C. or (3) employing higher mol fractions of oxygen and of amine in a range of about 0.2-0.4 in the vapor phase are disclosed. An improved method of preparing an oxygen-containing tungsten on an alumina catalyst is also disclosed.
摘要翻译：在有效量的存在下，在反应区中，通过在气相中选择性氧化具有2至12个碳原子的饱和伯脂族或脂环族胺，特别是环己胺与环己酮肟与元素氧的转化为肟的改进方法包含含氧钨化合物和氧化铝的催化剂通过（1）在元素氧存在下，在约250℃-300℃下，通过加热氧化钨催化剂来定期再生含氧钨催化剂，或者（2）维持公开了含氧钨催化剂在约100℃-145℃范围内的温度或（3）在汽相中使用较高摩尔分数的氧气和约0.2-0.4范围的胺的胺。还公开了一种在氧化铝催化剂上制备含氧钨的改进方法。

3. 发明授权

US4828818A Chromium aerogel method of producing same and fluorinating process utilizing same 失效
标题翻译：铬气凝胶法及其制备方法及氟化方法
公开(公告)号：US4828818A
公开(公告)日：1989-05-09
申请号：US124372
申请日：1987-11-23
申请人： Emery J. Carlson , John N. Armor , William J. Cunningham , Addison M. Smith
发明人： Emery J. Carlson , John N. Armor , William J. Cunningham , Addison M. Smith
IPC分类号： B01J23/26 , B01J37/00 , C01G37/02 , C07C17/20
CPC分类号： C01G37/02 , B01J23/26 , B01J37/00 , C07C17/206 , C01P2006/10 , C01P2006/12 , C01P2006/16 , C01P2006/60
摘要： Chromium(III) oxide and hydroxide aerogels are produced by the reaction of chromium(VI) oxide with a solvent which is reducing to chromium(VI), such as methanol, heating the solution to hypercritical conditions, and venting the solvent hypercritically. The product aerogels exhibit surface areas above 400 m.sup.2 /g, pore volumes of at least 2 cm.sup.3 /g and a substantially uniform pore size distribution. Also disclosed is a unique process which employs high pore volume, high surface area chromium(III) oxide or hydroxide as a fluorination catalyst. More particularly, reaction of C.sub.2 Cl.sub.3 F.sub.3 with HF over these catalysts produced high yields of C.sub.2 Cl.sub.2 F.sub.4 and C.sub.2 ClF.sub.5.
摘要翻译：氧化铬（III）和氢氧化物气凝胶是通过氧化铬（VI）与还原成铬（VI）的溶剂如甲醇的反应生成的，将溶液加热至超临界条件，并使溶剂过度排放。产品气凝胶表现出高于400m2 / g的表面积，孔体积至少为2cm 3 / g，孔径分布基本均匀。还公开了采用高孔体积，高表面积的氧化铬（III）或氢氧化物作为氟化催化剂的独特方法。更具体地说，C2Cl3F3与HF在这些催化剂上的反应产生高产率的C 2 Cl 2 F 4和C 2 ClF 5。

4. 发明授权

US4912270A Chromia aerogel, method of producing same and fluorination process utilizing same 失效
标题翻译： Chromia气凝胶，其制备方法和利用其的氟化方法
公开(公告)号：US4912270A
公开(公告)日：1990-03-27
申请号：US282545
申请日：1988-12-12
申请人： Emery J. Carlson , John N. Armor , William J. Cunningham , Addison M. Smith
发明人： Emery J. Carlson , John N. Armor , William J. Cunningham , Addison M. Smith
IPC分类号： B01J23/26 , B01J37/00 , C01G37/02 , C07C17/20
CPC分类号： C01G37/02 , B01J23/26 , B01J37/00 , C07C17/206 , C01P2006/12 , C01P2006/14 , C01P2006/16 , C01P2006/80 , C01P2006/82
摘要： Chromium(III) oxide and hydroxide aerogels are produced by the reaction of chromium(VI) oxide with a solvent which is reducing to chromium(VI), such as methanol, heating the solution to hypercritical conditions, and venting the solvent hypercritically. The product aerogels exhibit surface areas above 400 m.sup.2 /g, pore volumes of at least 2 cm.sup.3 /g and a substantially uniform pore size distribution. Also disclosed is a unique process which employs high pore volume, high surface area chromium(III) oxide or hydroxide as a fluorination catalyst. More particularly, reaction of C.sub.2 Cl.sub.3 F.sub.3 with HF over these catalysts produced high yields of C.sub.2 Cl.sub.2 F.sub.4 and C.sub.2 ClF.sub.5.
摘要翻译：氧化铬（III）和氢氧化物气凝胶是通过氧化铬（VI）与还原成铬（VI）的溶剂如甲醇的反应生成的，将溶液加热至超临界条件，并使溶剂过度排放。产品气凝胶表现出高于400m 2 / g的表面积，孔体积至少为2cm 3 / g，孔径分布基本均匀。还公开了采用高孔体积，高表面积的氧化铬（III）或氢氧化物作为氟化催化剂的独特方法。更具体地说，C2Cl3F3与HF在这些催化剂上的反应产生高产率的C 2 Cl 2 F 4和C 2 ClF 5。

5. 发明授权

US4469816A Palladium on alumina aerogel catalyst composition and process for making same 失效
标题翻译：钯氧化铝气凝胶催化剂组合物及其制备方法
公开(公告)号：US4469816A
公开(公告)日：1984-09-04
申请号：US449720
申请日：1982-12-14
申请人： John N. Armor , Emery J. Carlson
发明人： John N. Armor , Emery J. Carlson
IPC分类号： B01J23/44 , B01J35/10 , B01J21/04
CPC分类号： B01J23/44 , B01J35/10 , B01J35/1014 , B01J35/1019 , B01J35/1047
摘要： A catalyst composition comprising a uniform dispersion of individual metallic palladium particles, substantially free of clusters of said particles, on and throughout an alumina aerogel support, said composition having a BET surface area in the range of about 20 to about 700 m.sup.2 /g, a pore volume in the range of about 1.5 to about 12 cm.sup.3 /g, a bulk density in the range of about 0.003 to about 0.5 g/cm.sup.3 and having a Pd.degree./Al.sub.2 O.sub.3 weight ratio of about 1:1000 to about 1:5 is disclosed. A process of preparing the catalyst composition having metallic palladium impregnated on alumina aerogel and a process of using same as a hydrogenation catalyst are also disclosed.
摘要翻译：一种催化剂组合物，其包含在氧化铝气凝胶载体上和整个氧化铝气凝胶载体上基本上不含所述颗粒簇的单个金属钯颗粒的均匀分散体，所述组合物具有约20至约700m 2 / g范围内的BET表面积，在约1.5至约12cm 3 / g的范围内的孔体积，约0.003至约0.5g / cm 3范围内的堆积密度和Pd / Al 2 O 3重量比为约1:1000至约1:5的孔体积披露还公开了一种制备具有浸渍在氧化铝气凝胶上的金属钯的催化剂组合物的方法和使用它作为氢化催化剂的方法。

6. 发明授权

US4281194A Process for ammoximation of cyclohexanone 失效
标题翻译：环己酮氨肟化方法
公开(公告)号：US4281194A
公开(公告)日：1981-07-28
申请号：US125723
申请日：1980-02-28
申请人： John N. Armor , Emery J. Carlson
发明人： John N. Armor , Emery J. Carlson
IPC分类号： B01J21/12 , C07C131/04
CPC分类号： B01J21/12 , Y10S502/513
摘要： An amorphous silica/alumina gel catalyst obtained by coprecipitating orthosilicate tetraester and aluminate triester in about 2.5:1 mole ratio, via rapid addition of about 0.4 to 5 moles of water per molecular equivalent of total ester groups, and drying at not over about 275.degree. C. is an effective catalyst for vapor phase reaction of cyclohexanone, ammonia and oxygen to form cyclohexanone oxime. This oxime can be rearranged to caprolactam, the starting material for nylon-6.
摘要翻译：通过以每分子当量的总酯基快速加入约0.4至5摩尔水，并以不超过约275℃干燥，以约2.5:1的摩尔比共聚原硅酸酯四酯和铝酸盐三酯获得的无定形二氧化硅/氧化铝凝胶催化剂 C.是环己酮，氨和氧的气相反应形成环己酮肟的有效催化剂。该肟可重排为己内酰胺，即尼龙-6的原料。

7. 发明授权

US4629652A Production of aerogels on a support 失效
标题翻译：在支持下生产气凝胶
公开(公告)号：US4629652A
公开(公告)日：1986-12-16
申请号：US656820
申请日：1984-10-01
申请人： Emery J. Carlson , John N. Armor
发明人： Emery J. Carlson , John N. Armor
IPC分类号： B01J13/00 , B01J23/26 , B01J29/06 , B01J37/00 , B01J37/03 , B32B9/00 , B05D1/12
CPC分类号： B01J13/0052 , B01J13/0091 , B01J37/036 , Y10T428/249953 , Y10T428/249955 , Y10T428/249978 , Y10T428/259 , Y10T428/2991 , Y10T428/2993
摘要： A widely applicable and simple technique has been discovered for preparing aerogels in more durable forms. By the exposure of a variety of support structures to a pregel heated to hypercritical conditions, the resulting aerogel is produced and retained on the supporting structure. Thus, the aerogels are prepared and "pelletized" in one step.
摘要翻译：已经发现了一种广泛应用和简单的技术来制备更耐用形式的气凝胶。通过将各种支撑结构暴露于加热至超临界条件的预凝胶中，得到的气凝胶被产生并保留在支撑结构上。因此，制备气凝胶并在一个步骤中“造粒”。

8. 发明授权

US4615736A Preparation of metal powders 失效
标题翻译：金属粉末的制备
公开(公告)号：US4615736A
公开(公告)日：1986-10-07
申请号：US729728
申请日：1985-05-01
申请人： John N. Armor , Emery J. Carlson
发明人： John N. Armor , Emery J. Carlson
IPC分类号： B22F1/00 , B22F9/16 , B22F9/24
CPC分类号： B22F1/0007 , B22F9/16 , B22F9/24 , B22F2998/00
摘要： A process is disclosed for the preparation of metallic products from metal salts admixed with solvent wherein at least one of the metal salt and the solvent is easily reducible. The admixture is heated under hypercritical conditions of temperature and pressure to produce metallic products and a hypercritical fluid. The hypercritical fluid is subsequently removed from the reaction zone and the metallic product is collected. The metallic product includes pure metals selected from the group of silver, gold, platinum, palladium, ruthenium, rhodium, mercury, arsenic, rhenium, tellurium, iridium, osmium, and copper, and alloys and mixtures thereof. The metallic product ordinarily exists as finely divided powders which may be highly porous.
摘要翻译：公开了一种从与溶剂混合的金属盐制备金属产品的方法，其中至少一种金属盐和溶剂容易还原。将混合物在超临界温度和压力条件下加热以产生金属产物和超临界流体。随后从反应区中除去超临界流体，并收集金属产物。金属产品包括选自银，金，铂，钯，钌，铑，汞，砷，铼，碲，铱，锇和铜的纯金属，以及它们的合金和混合物。金属产品通常以细碎的粉末存在，其可以是高度多孔的。

9. 发明授权

US5574189A Hydrogenation of nitriles to produce amines 失效
标题翻译：腈的氢化生成胺
公开(公告)号：US5574189A
公开(公告)日：1996-11-12
申请号：US382739
申请日：1995-02-02
申请人： Gamini A. Vedage , John N. Armor
发明人： Gamini A. Vedage , John N. Armor
IPC分类号： B01J23/89 , C07C209/64 , C07C209/48
CPC分类号： B01J23/89 , C07C209/64
摘要： This invention relates to an improvement in a process for the production of amines and particularly secondary amines by the hydrogenation of aliphatic and aromatic nitriles. The improvement resides in the use of a multi-metallic catalyst, preferably a bimetallic catalyst comprising nickel or cobalt in combination with rhodium, ruthenium or palladium. Optionally, the catalyst is carried on an alumina support.
摘要翻译：本发明涉及通过脂肪族和芳族腈的氢化生产胺，特别是仲胺的方法的改进。改进在于使用多金属催化剂，优选包含镍或钴与铑，钌或钯组合的双金属催化剂。任选地，催化剂承载在氧化铝载体上。

10. 发明授权

US5545756A Hydrogenation of aromatic amines using mixed metal oxide support 失效
标题翻译：使用混合金属氧化物载体氢化芳族胺
公开(公告)号：US5545756A
公开(公告)日：1996-08-13
申请号：US306069
申请日：1994-09-14
申请人： Gamini A. Vedage , John N. Armor
发明人： Gamini A. Vedage , John N. Armor
IPC分类号： C07C209/72 , C09C209/72
CPC分类号： C07C209/72
摘要： This invention relates to an improved hydrogenation process wherein aromatic amines are hydrogenated to their ring hydrogenated counterparts using an improved rhodium catalyst. The aromatic amines are represented by the formulas: ##STR1## wherein R is hydrogen or C.sub.1-6 aliphatic, R.sub.1 and R.sub.2 are hydrogen or C.sub.1-6 aliphatic, A is C.sub.1-4 alkyl, n is 0 or 1, x is 1-3 and y is 1 to 2 except the sum of the y groups in Formula I excluding A may be 1.The rhodium catalyst is carried on a support selected from the group consisting of TiAl.sub.2 O.sub.5, TiSrO.sub.3 and TiSiO.sub.4.
摘要翻译：本发明涉及一种改进的氢化方法，其中使用改进的铑催化剂将芳族胺氢化成它们的环状氢化对应物。芳香胺由下式表示：其中R是氢或C 1-6脂族基，R 1和R 2是氢或C 1-6脂族基，A是C 1-4烷基，n是0或1 除了除A之外的式I中的y基团的总和可以为1，x为1-3且y为1至2。铑催化剂承载在选自TiAl 2 O 5，TiSrO 3和TiSiO 4的载体上。

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